Goldwood GW-8004/8
Coaxial
8″ / 203 mm
Nominal diameter
51 Hz
Resonance
0.91
Q factor
87 dB
Sensitivity
50 W
Program Power
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- Parts Express
- $$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 87.3
- dB
- Frequency response
- 35 - 20000
- Hz
- Resonance frequency (free air)
- fS
- 51.1
- Hz
- Mechanical quality factor
- QMS
- 3.77
- Electrical quality factor
- QES
- 1.20
- Total quality factor
- QTS
- 0.91
- Power handling
- P
- 35
- W
- Program power
- Pmax
- 50
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 7.6
- Ω
- Inductance (1kHz)
- LE
- 0.68
- mH
- VC Diameter
- 25
- mm
- Force factor
- Bl
- 6.73
- N/A
- Motor constant
- Bl/√RE
- 2.44
- N/√W
- Weight
- 0.567
- kg
- Effective diameter
- 165
- mm
- Effective area
- SD
- 214
- cm²
- Moving mass
- MMS
- 22.4
- g
- Moving mass (without air load)
- MMD
- 20.1
- g
- Material
- Poly
- Stiffness
- KMS
- 2.31
- N/mm
- Compliance
- CMS
- 433
- µm/N
- Equivalent volume to the compliance
- VAS
- 27.9
- L
- Mechanical resistance
- RMS
- 1.91
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 8
- ″
- 203
- mm
- Overall diameter
- 203
- mm
- Baffle cutout diameter
- 181
- mm
- Mounting depth
- 89
- mm
- Volume occupied by the driver (estimated)
- 0.64
- L
- Net weight
- 1.588
- kg
- Frame material
- Stamped Steel
Available on (affiliate link)
Specifications
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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